| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $207.50 | 8.426% | $224.984 | $224.98 | $225.00 | $225.00 |
| Purchase #2 | $166.92 | 12.830% | $188.3358 | $188.34 | $188.35 | $188.30 |
| Purchase #3 | $175.35 | 10.359% | $193.5145 | $193.51 | $193.50 | $193.50 |
| Purchase #4 | $233.27 | 7.606% | $251.0125 | $251.01 | $251.00 | $251.00 |
| Purchase #5 | $233.93 | 5.747% | $247.374 | $247.37 | $247.35 | $247.40 |
| Purchase #6 | $15.28 | 8.829% | $16.6291 | $16.63 | $16.65 | $16.60 |
| Purchase #7 | $12.47 | 4.693% | $13.0552 | $13.06 | $13.05 | $13.10 |
| 7 purchase totals = | $1,044.72 | $1,134.9051 | $1,134.90 | $1,134.90 | $1,134.90 | |